Phytotron/greenhouse^y

Petiole: n = 120

Leaf: n = 120

Assay method

Bioassay +

Bioassay −

SUM

Bioassay +

Bioassay −

SUM

Real-time PCR +

35.8

25.0

60.8

57.7

31.5

89.2

Real-time PCR −

0.7

48.5

49.2

7.6

13.2

20.8

SUM

36.5

63.5

100

65.3

44.7

100

Field^z

Petiole: n = 80

Leaf: n = 80

Assay method

Bioassay +

Bioassay −

SUM

Bioassay +

Bioassay −

SUM

Real-time PCR +

11.5

15.2

26.7

29.6

23.2

52.8

Real-time PCR −

5.6

67.7

73.3

1.8

45.4

47.2

SUM

17.1

82.9

100

31.4

68.6

100